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ROAA Vacuum Tube Storage Battery

ROAA Vacuum Tube Storage Battery ; Grebe, A.H. & Co.; (ID = 1596074) Power-S ROAA Vacuum Tube Storage Battery ; Grebe, A.H. & Co.; (ID = 1596077) Power-S
ROAA Vacuum Tube Storage Battery ; Grebe, A.H. & Co.; (ID = 1596080) Power-S
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ROAA Vacuum Tube Storage Battery ; Grebe, A.H. & Co.; (ID = 1596074) Power-S
Grebe, A.H. & Co.;: ROAA Vacuum Tube Storage Battery [Power-S] ID = 1596074 933x776
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For model ROAA Vacuum Tube Storage Battery, Grebe, A.H. & Co.; Richmond Hill (NY):
February, 1920 A. H. Grebe & Co. Bulletin A-410, A-411
 
Country:  United States of America (USA)
Manufacturer / Brand:  Grebe, A.H. & Co.; Richmond Hill (NY)
Brand
 
Synchrophase
Year: 1920 Category: Power supply/conditioner or battery or charger 
Wave bands - without
Details
Power type and voltage Is a battery or storage battery / 22 Volt
Loudspeaker - - No sound reproduction output.
Power out
from Radiomuseum.org Model: ROAA Vacuum Tube Storage Battery - Grebe, A.H. & Co.; Richmond
Material Various materials
Shape Tablemodel, with any shape - general.
Dimensions (WHD) 6.5 x 3.5 x 3.5 inch / 165 x 89 x 89 mm
Notes
Vacuum Tube Storage Battery Type ROAA with Fluid Electrolyte - B Battery for plate operation.
Net weight (2.2 lb = 1 kg) 5 lb (5 lb 0 oz) / 2.270 kg
Price in first year of sale 19.00 USD
Literature/Schematics (2) February, 1920 A. H. Grebe & Co. Bulletin A-410, A-411

Model page created by Alan Larsen. See "Data change" for further contributors.



All listed radios etc. from Grebe, A.H. & Co.; Richmond Hill (NY)
Here you find 186 models, 115 with images and 59 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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